//
//  SecondViewController.h
//  UI_Homework_08_01
//
//  Created by 黄威 on 16/5/12.
//  Copyright © 2016年 黄威. All rights reserved.
//

#import <UIKit/UIKit.h>
//声明协议
@protocol SecondDelegate <NSObject>

- (void)copysecondstring:(NSString *)string;

@end


@interface SecondViewController : UIViewController


//声明代理人属性
@property (nonatomic,assign) id<SecondDelegate> delegate;


@property (nonatomic ,retain)NSString *contectOfsecond;




@end
